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We are crazy about nuts. Experts say they top the list of the healthiest nuts because they contain a large amount of alpha-linolenic acid (ALA), an omega-3 fatty acid known to reduce l? inflammation and improve the health of the brain and heart. These are also rich in antioxidant polyphenols, which, according to research, could help slow the growth of breast cancer.
So, what makes all the difference in these small nuts? A new study published in the Journal of the American Heart Association can have an idea of the part of the nut that contributes to better heart health.
To understand this, the researchers assigned participants three different diets low in saturated fat, one including whole nuts, another not containing nuts but having the same rate of ALA and D & # 39; 39, polyunsaturated fatty acids, and a third containing another type of fatty acid. but no nuts.
After six weeks, the researchers found that all diets had a positive impact on cardiovascular risk factors (blood pressure, brachial pressure, cholesterol, arterial stiffness), but in particular, the diet with whole nuts had the greatest benefits. diastolic blood pressure.
"When participants ate whole nuts, they saw more benefits than eating a diet with a fatty acid profile similar to that of nuts without eating the nut itself," Penny Kris- said. Etherton, eminent professor of nutrition at Penn State. "So, it seems like there is a little more in the nuts that is beneficial – maybe their bioactive compounds, maybe fiber, maybe something else – that you do not get into. fatty acids alone. "
The link between whole nut consumption and a decrease in central blood pressure (the pressure that travels to your heart) is particularly important because central blood pressure is a marker of the risk of developing cardiovascular disease, which means that whole nut consumption may have reduced the risk of developing CVD.
On the basis of this news, it seems that we could all use more nuts in our lives. If you do not consume raw nuts, try roasting them with a little salt and honey or adding them to your smoothies. There are many ways to incorporate these super powerful nuts into your diet without having to eat them as they are.
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